package com.atguigu.gmall.product.service;

import com.atguigu.gmall.product.entity.BaseCategory2;
import com.atguigu.gmall.product.entity.BaseCategory3;
import com.baomidou.mybatisplus.extension.service.IService;

import java.util.List;

public interface BaseCategory3Service extends IService<BaseCategory3> {

    /**
     * 根据2级分类id查询三级分类
     * @param c2Id
     * @return
     */
    List<BaseCategory3> getCategory3ByC2Id(Long c2Id);


}
